Horrible service

I bought a bed and a headboard at sleep master at soshanguve crossing. Final payment was made on Thursday, they said they would deliver on Friday. They called at 15:00 to say they are doing stock taking so no deliveries would be made. They promised to deliver on Saturday but they never did I called them twice they promised me lies. Went there on Sunday and they didn't open now the delivered the bed without the headboard at 19:00, we had to call them today to find out what was happening and the said their out of stock they might deliver on Thursday.